2834489 has 8 divisors (see below), whose sum is σ = 3351360. Its totient is φ = 2345616.

The previous prime is 2834483. The next prime is 2834501. The reversal of 2834489 is 9844382.

2834489 = T₅₅ + T₅₆ + ... + T₂₅₇.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2834489 - 2⁴ = 2834473 is a prime.

It is a super-2 number, since 2×2834489² = 16068655782242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2834483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6779 + ... + 7184.

It is an arithmetic number, because the mean of its divisors is an integer number (418920).

2^2834489 is an apocalyptic number.

2834489 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2834489 is a deficient number, since it is larger than the sum of its proper divisors (516871).

2834489 is a wasteful number, since it uses less digits than its factorization.

2834489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13999.

The product of its digits is 55296, while the sum is 38.

The square root of 2834489 is about 1683.5940722157. The cubic root of 2834489 is about 141.5223154007.

The spelling of 2834489 in words is "two million, eight hundred thirty-four thousand, four hundred eighty-nine".